Cisco Systems 9216 manual Mgmt 10/100 Ethernet Port, Modem, Signal DB-9 Pin RJ-45 Pin DB-25 Pin

Appendix C Cable and Port Specifications

MGMT 10/100 Ethernet Port

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Table C-5 Port Mode Signaling and Pinouts for Modem with DB-25

Connection

	RJ-45 to DB-9
	Terminal	RJ-45 to RJ-45		RJ-45 to DB-25
COM1 Port	Adapter	Rollover Cable		Modem Adapter	Modem
Signal	DB-9 Pin	RJ-45 Pin	RJ-45 Pin	DB-25 Pin	Signal
CTS	8	8	1	5	CTS
DSR	6	7	2	8	DCD
RxD	3	6	3	3	RxD
GND	5	5	4	7	GND
GND	5	4	5	7	GND
TxD	2	3	6	2	TxD
DTR	4	2	7	20	DTR
RTS	7	1	8	4	RTS

MGMT 10/100 Ethernet Port

The MGMT 10/100 Ethernet port is an Ethernet port with an RJ-45 connector. You can use a modular, RJ-45, straight-through UTP cable to connect the management port to an external hub, switch, or router (see Figure C-1).

Figure C-1 RJ-45 Interface Cable Connector

RJ-45 (both ends)

1

2

94971

1

Pin 1

2

Pin 8

	Cisco MDS 9216 Switch Hardware Installation Guide
C-6	78-16165-01